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# Copyright 2014 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
# GNU Radio is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3, or (at your option)
# any later version.
#
# GNU Radio is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GNU Radio; see the file COPYING. If not, write to
# the Free Software Foundation, Inc., 51 Franklin Street,
# Boston, MA 02110-1301, USA.
if(DEFINED __INCLUDED_GR_BUILD_TYPES_CMAKE)
return()
endif()
set(__INCLUDED_GR_BUILD_TYPES_CMAKE TRUE)
# Standard CMake Build Types and their basic CFLAGS:
# - None: nothing set
# - Debug: -O2 -g
# - Release: -O3
# - RelWithDebInfo: -O3 -g
# - MinSizeRel: -Os
# Addtional Build Types, defined below:
# - NoOptWithASM: -O0 -g -save-temps
# - O2WithASM: -O2 -g -save-temps
# - O3WithASM: -O3 -g -save-temps
# Defines the list of acceptable cmake build types. When adding a new
# build type below, make sure to add it to this list.
list(APPEND AVAIL_BUILDTYPES
None Debug Release RelWithDebInfo MinSizeRel
Coverage NoOptWithASM O2WithASM O3WithASM
)
########################################################################
# GR_CHECK_BUILD_TYPE(build type)
#
# Use this to check that the build type set in CMAKE_BUILD_TYPE on the
# commandline is one of the valid build types used by this project. It
# checks the value set in the cmake interface against the list of
# known build types in AVAIL_BUILDTYPES. If the build type is found,
# the function exits immediately. If nothing is found by the end of
# checking all available build types, we exit with an error and list
# the avialable build types.
########################################################################
function(GR_CHECK_BUILD_TYPE settype)
STRING(TOUPPER ${settype} _settype)
foreach(btype ${AVAIL_BUILDTYPES})
STRING(TOUPPER ${btype} _btype)
if(${_settype} STREQUAL ${_btype})
return() # found it; exit cleanly
endif(${_settype} STREQUAL ${_btype})
endforeach(btype)
# Build type not found; error out
message(FATAL_ERROR "Build type '${settype}' not valid, must be one of: ${AVAIL_BUILDTYPES}")
endfunction(GR_CHECK_BUILD_TYPE)
########################################################################
# For GCC and Clang, we can set a build type:
#
# -DCMAKE_BUILD_TYPE=Coverage
#
# This type uses no optimization (-O0), outputs debug symbols (-g) and
# outputs all intermediary files the build system produces, including
# all assembly (.s) files. Look in the build directory for these
# files.
# NOTE: This is not defined on Windows systems.
########################################################################
if(NOT WIN32)
SET(CMAKE_CXX_FLAGS_COVERAGE "-Wall -pedantic -pthread -g -O0 -fprofile-arcs -ftest-coverage" CACHE STRING
"Flags used by the C++ compiler during Coverage builds." FORCE)
SET(CMAKE_C_FLAGS_COVERAGE "-Wall -pedantic -pthread -g -O0 -fprofile-arcs -ftest-coverage" CACHE STRING
"Flags used by the C compiler during Coverage builds." FORCE)
SET(CMAKE_EXE_LINKER_FLAGS_COVERAGE
"-Wl,--warn-unresolved-symbols,--warn-once" CACHE STRING
"Flags used for linking binaries during Coverage builds." FORCE)
SET(CMAKE_SHARED_LINKER_FLAGS_COVERAGE
"-Wl,--warn-unresolved-symbols,--warn-once" CACHE STRING
"Flags used by the shared lib linker during Coverage builds." FORCE)
MARK_AS_ADVANCED(
CMAKE_CXX_FLAGS_COVERAGE
CMAKE_C_FLAGS_COVERAGE
CMAKE_EXE_LINKER_FLAGS_COVERAGE
CMAKE_SHARED_LINKER_FLAGS_COVERAGE)
endif(NOT WIN32)
########################################################################
# For GCC and Clang, we can set a build type:
#
# -DCMAKE_BUILD_TYPE=NoOptWithASM
#
# This type uses no optimization (-O0), outputs debug symbols (-g) and
# outputs all intermediary files the build system produces, including
# all assembly (.s) files. Look in the build directory for these
# files.
# NOTE: This is not defined on Windows systems.
########################################################################
if(NOT WIN32)
SET(CMAKE_CXX_FLAGS_NOOPTWITHASM "-Wall -save-temps -g -O0" CACHE STRING
"Flags used by the C++ compiler during NoOptWithASM builds." FORCE)
SET(CMAKE_C_FLAGS_NOOPTWITHASM "-Wall -save-temps -g -O0" CACHE STRING
"Flags used by the C compiler during NoOptWithASM builds." FORCE)
SET(CMAKE_EXE_LINKER_FLAGS_NOOPTWITHASM
"-Wl,--warn-unresolved-symbols,--warn-once" CACHE STRING
"Flags used for linking binaries during NoOptWithASM builds." FORCE)
SET(CMAKE_SHARED_LINKER_FLAGS_NOOPTWITHASM
"-Wl,--warn-unresolved-symbols,--warn-once" CACHE STRING
"Flags used by the shared lib linker during NoOptWithASM builds." FORCE)
MARK_AS_ADVANCED(
CMAKE_CXX_FLAGS_NOOPTWITHASM
CMAKE_C_FLAGS_NOOPTWITHASM
CMAKE_EXE_LINKER_FLAGS_NOOPTWITHASM
CMAKE_SHARED_LINKER_FLAGS_NOOPTWITHASM)
endif(NOT WIN32)
########################################################################
# For GCC and Clang, we can set a build type:
#
# -DCMAKE_BUILD_TYPE=O2WithASM
#
# This type uses level 2 optimization (-O2), outputs debug symbols
# (-g) and outputs all intermediary files the build system produces,
# including all assembly (.s) files. Look in the build directory for
# these files.
# NOTE: This is not defined on Windows systems.
########################################################################
if(NOT WIN32)
SET(CMAKE_CXX_FLAGS_O2WITHASM "-Wall -save-temps -g -O2" CACHE STRING
"Flags used by the C++ compiler during O2WithASM builds." FORCE)
SET(CMAKE_C_FLAGS_O2WITHASM "-Wall -save-temps -g -O2" CACHE STRING
"Flags used by the C compiler during O2WithASM builds." FORCE)
SET(CMAKE_EXE_LINKER_FLAGS_O2WITHASM
"-Wl,--warn-unresolved-symbols,--warn-once" CACHE STRING
"Flags used for linking binaries during O2WithASM builds." FORCE)
SET(CMAKE_SHARED_LINKER_FLAGS_O2WITHASM
"-Wl,--warn-unresolved-symbols,--warn-once" CACHE STRING
"Flags used by the shared lib linker during O2WithASM builds." FORCE)
MARK_AS_ADVANCED(
CMAKE_CXX_FLAGS_O2WITHASM
CMAKE_C_FLAGS_O2WITHASM
CMAKE_EXE_LINKER_FLAGS_O2WITHASM
CMAKE_SHARED_LINKER_FLAGS_O2WITHASM)
endif(NOT WIN32)
########################################################################
# For GCC and Clang, we can set a build type:
#
# -DCMAKE_BUILD_TYPE=O3WithASM
#
# This type uses level 3 optimization (-O3), outputs debug symbols
# (-g) and outputs all intermediary files the build system produces,
# including all assembly (.s) files. Look in the build directory for
# these files.
# NOTE: This is not defined on Windows systems.
########################################################################
if(NOT WIN32)
SET(CMAKE_CXX_FLAGS_O3WITHASM "-Wall -save-temps -g -O3" CACHE STRING
"Flags used by the C++ compiler during O3WithASM builds." FORCE)
SET(CMAKE_C_FLAGS_O3WITHASM "-Wall -save-temps -g -O3" CACHE STRING
"Flags used by the C compiler during O3WithASM builds." FORCE)
SET(CMAKE_EXE_LINKER_FLAGS_O3WITHASM
"-Wl,--warn-unresolved-symbols,--warn-once" CACHE STRING
"Flags used for linking binaries during O3WithASM builds." FORCE)
SET(CMAKE_SHARED_LINKER_FLAGS_O3WITHASM
"-Wl,--warn-unresolved-symbols,--warn-once" CACHE STRING
"Flags used by the shared lib linker during O3WithASM builds." FORCE)
MARK_AS_ADVANCED(
CMAKE_CXX_FLAGS_O3WITHASM
CMAKE_C_FLAGS_O3WITHASM
CMAKE_EXE_LINKER_FLAGS_O3WITHASM
CMAKE_SHARED_LINKER_FLAGS_O3WITHASM)
endif(NOT WIN32)
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